Year: 2025
Type: article
Abstract: Gemini surfactants have attracted significant attention in recent years due to their unique molecular structure and low critical micelle concentration (CMC), which confer superior surface activity and multifunctional properties. These surfactants have found broad applications in industries such as oil extraction, pharmaceuticals, nanotechnology, and daily chemical products, driven by their biodegradability, low toxicity, and environmental compatibility. This review explores the structure, synthesis methods, and key properties of Gemini surfactants, highlighting their advantages in reducing surface tension, enhancing micelle formation, and improving antibacterial and emulsifying effects. Additionally, it discusses their application in fields like oil recovery, drug delivery, and material synthesis, as well as their role in flotation processes and leather treatment. While Gemini surfactants offer numerous benefits, challenges such as high production costs and purification difficulties limit their broader market adoption. Looking ahead, advancements in synthesis technology and environmentally sustainable designs are expected to drive further development and industrial application of these surfactants, contributing to greener and more efficient production processes across diverse sectors.
DOI: 10.54097/232gws47
Author: Xikai Guo
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4407741950